Chess South Africa
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Chess South Africa
Van Nelson, M (Melchizedek)
Dob:
2004/12/12 (Adult)
Gender:
Male
Chess SA id:
104077304
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2019/07/20 (1944 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1271.3
Current Weighted rating
1271.3
Current Weighted performance
400.6
Current official/published rating (highest between Raw, WR and WP)
1271.3
Current highest rating achieved
1271.3
Current floor (min rating allowed)
771.3
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±149.8
Current Raw change used (final)
0.0
Projected new Raw rating
1271.3
Projected new Weighed rating
1169.6
Projected new Weighted performance
400.6
Projected new final Raw rating (if new WP > new Raw)
1271.3
Projected new highest rating
1271.3
Projected new floor
771.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1271.3
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.4
Current Weighted rating
1200.4
Current Weighted performance
365.9
Current official/published rating (highest between Raw, WR and WP)
1200.4
Current highest rating achieved
1200.4
Current floor (min rating allowed)
700.4
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.7
Current Raw change used (final)
0.0
Projected new Raw rating
1200.4
Projected new Weighed rating
1104.4
Projected new Weighted performance
365.9
Projected new final Raw rating (if new WP > new Raw)
1200.4
Projected new highest rating
1200.4
Projected new floor
700.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.4
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1240.6
Current Weighted rating
1240.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1240.6
Current highest rating achieved
1240.6
Current floor (min rating allowed)
740.6
Current K-factor
36
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±156.5
Current Raw change used (final)
0.0
Projected new Raw rating
1240.6
Projected new Weighed rating
1141.4
Projected new Weighted performance
355.1
Projected new final Raw rating (if new WP > new Raw)
1240.6
Projected new highest rating
1240.6
Projected new floor
740.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1240.6
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1118.8
Current Weighted rating
1118.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1118.8
Current highest rating achieved
1118.8
Current floor (min rating allowed)
618.8
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±186.2
Current Raw change used (final)
0.0
Projected new Raw rating
1118.8
Projected new Weighed rating
1029.3
Projected new Weighted performance
215.9
Projected new final Raw rating (if new WP > new Raw)
1118.8
Projected new highest rating
1118.8
Projected new floor
618.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.8
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
17
Weskus Topskole 2019 (U15)
2019/07/20
2019/07/20
West Coast (WCU)
Rapid
30
0.60
5
5
3.5
1264.0
1234.8
Analysis
16
Western Cape Schools Individuals 2019 (U15 Boys)
2019/05/04
2019/05/05
Eden District (WEG)
Standard
60
0.83
6
6
3.0
1268.8
1189.2
Analysis
15
West Coast Open 2019 (B)
2019/04/27
2019/04/27
West Coast (WCU)
Standard
90
0.94
5
4
2.0
1208.7
1079.2
Analysis
14
West Coast Open 2019 (C)
2019/04/27
2019/04/27
West Coast (WCU)
Standard
90
0.94
5
0
0.0
1208.7
1079.2
Analysis
13
Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Seuns)
2019/03/02
2019/04/06
West Coast (WCU)
Standard
60
0.83
6
6
5.0
1208.7
1079.2
Analysis
12
Onder-Weskus Skole Proewe 2019 (O15 Seuns)
2019/02/16
2019/02/23
West Coast (WCU)
Rapid
30
0.60
8
8
7.5
1117.3
1059.2
Analysis
11
West Coast Invitational 2018
2018/11/17
2018/11/17
West Coast (WCU)
Rapid
15
0.39
5
5
3.5
1102.5
1014.0
Analysis
10
West Coast Blits Invitational 2018 (Junior)
2018/10/27
2018/10/27
West Coast (WCU)
Blitz
5
0.18
5
5
3.0
1097.5
1089.6
Analysis
9
Coaching Clinic Tournament 2018
2018/10/02
2018/10/04
West Coast (WCU)
Standard
63
0.84
7
5
2.5
1097.5
1080.0
Analysis
8
Western Cape Top Schools 2018 (U15 Mix)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1045.8
1024.8
Analysis
7
Woman`s Month Blitz Tournament 2018 (U14+U16)
2018/08/11
2018/08/11
West Coast (WCU)
Blitz
5
0.18
5
5
3.5
1045.8
1046.0
Analysis
6
Basil Ellman Tournament 2018 (U14+U16)
2018/06/16
2018/06/16
West Coast (WCU)
Rapid
25
0.54
5
5
3.0
1032.4
994.0
Analysis
5
Western Cape Schools Individuals 2018 (U15 Boys)
2018/05/19
2018/05/20
Overberg (WOS)
Standard
60
0.83
6
6
1.5
1097.5
1106.4
Analysis
4
West Coast Open 2018 (Prestige)
2018/04/28
2018/04/28
West Coast (WCU)
Standard
70
0.87
5
5
2.0
1047.5
1058.4
Analysis
3
Freedom Day Blitz 2018 (Men)
2018/04/27
2018/04/27
West Coast (WCU)
Blitz
5
0.18
7
7
4.5
1047.5
994.0
Analysis
2
Development Tournament 2018
2018/04/04
2018/04/04
West Coast (WCU)
Standard
60
0.83
5
4
3.5
1047.5
1058.4
Analysis
1
West Coast Schools Prestige Individual Championship 2018 (U15 Boys)
2018/03/10
2018/03/24
West Coast (WCU)
Standard
60
0.83
6
6
4.0
994.0
994.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
92
54
9
29
58.5
63.6
115.5
1115.8
1231.3
White
44
29
2
13
30.0
68.2
154.5
1139.1
1293.6
Black
48
25
7
16
28.5
59.4
79.7
1094.4
1174.1
Standard
All
47
25
3
19
26.5
56.4
54.3
1125.3
1179.6
White
23
13
0
10
13.0
56.5
55.4
1150.0
1205.5
Black
24
12
3
9
13.5
56.3
53.1
1101.6
1154.8
Rapid
All
28
19
4
5
21.0
75.0
212.5
1120.9
1333.4
White
13
11
1
1
11.5
88.5
326.9
1179.3
1506.2
Black
15
8
3
4
9.5
63.3
113.3
1070.3
1183.6
Blitz
All
17
10
2
5
11.0
64.7
125.0
1081.0
1206.0
White
8
5
1
2
5.5
68.8
159.4
1042.4
1201.7
Black
9
5
1
3
5.5
61.1
94.4
1115.3
1209.7
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
105065981
Minnaar, E (Ethan)
4
2.5
1
3
0
62.5
1104.8
106.3
1211.1
View list
2
106077650
Franzman, A (Archard)
3
3.0
3
0
0
100.0
1101.2
425.0
1526.2
View list
3
106066235
Fillis, J (Jordan)
3
2.0
2
0
1
66.7
1063.6
141.7
1205.3
View list
4
106066234
Fillis, J (Jared)
3
2.0
1
2
0
66.7
1191.8
141.7
1333.5
View list
5
105093497
Bezuidenhoudt, K (Keanu)
3
1.5
1
1
1
50.0
1065.7
0.0
1065.7
View list
6
203049830
Mitchells, J (Jamie-Lee)
3
0.0
0
0
3
0.0
1117.3
-425.0
692.3
View list
7
1050105099
February, W (Will)
2
2.0
2
0
0
100.0
1264.0
425.0
1689.0
View list
8
109090545
Brooks, L (Lehane)
2
2.0
2
0
0
100.0
1047.5
425.0
1472.5
View list
9
104068700
Jacobs, G (Gamiel)
2
2.0
2
0
0
100.0
1045.8
425.0
1470.8
View list
10
1060096290
Kariem, S (Shakir)
2
2.0
2
0
0
100.0
1075.0
425.0
1500.0
View list
11
1060110180
Klein, C (Calvin)
2
2.0
2
0
0
100.0
1264.0
425.0
1689.0
View list
12
104087129
Van Bosch, J (Janlou)
2
2.0
2
0
0
100.0
1193.0
425.0
1618.0
View list
13
1050110209
Van Der Ventel, T (Thurston)
2
2.0
2
0
0
100.0
1264.0
425.0
1689.0
View list
14
105094690
Williams, V (Vogan)
2
2.0
2
0
0
100.0
1127.3
425.0
1552.3
View list
15
206079707
Gelant, R (Rozaan)
2
1.0
1
0
1
50.0
1071.7
0.0
1071.7
View list
16
104049831
Mopp, M (Martino)
2
1.0
1
0
1
50.0
1163.0
0.0
1163.0
View list
17
104093501
September, C (Carltin)
2
1.0
1
0
1
50.0
1019.9
0.0
1019.9
View list
18
1080096247
Titus, D (Dominique)
2
0.0
0
0
2
0.0
1075.0
-425.0
650.0
View list
19
104056151
Wilson, L (Leston)
2
0.0
0
0
2
0.0
1264.0
-425.0
839.0
View list
20
1950107106
Fisher, N (Nathan)
1
1.0
1
0
0
100.0
1097.5
425.0
1522.5
View list